From 78fac1892a3a7a90eb7baf78903d70649028d27a Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Fri, 5 Aug 2011 16:35:24 -0700
Subject: i965/vs: Allocate storage for "auto" variables just like temps.

Fixes segfault in glsl-vs-cross-2.
---
 src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
index e3779ab0444..3e62c9ebba8 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
@@ -634,6 +634,7 @@ vec4_visitor::visit(ir_variable *ir)
       }
       break;
 
+   case ir_var_auto:
    case ir_var_temporary:
       reg = new(mem_ctx) dst_reg(this, ir->type);
       break;
@@ -647,6 +648,9 @@ vec4_visitor::visit(ir_variable *ir)
 	 setup_uniform_values(ir->location, ir->type);
       }
       break;
+
+   default:
+      assert(!"not reached");
    }
 
    reg->type = brw_type_for_base_type(ir->type);
-- 
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